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특허 상세정보

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Breathing mask

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A62B-007/10   
미국특허분류(USC) 128/20612 ; 128/20621 ; 128/20628
출원번호 US-0031943 (1987-03-27)
우선권정보 DE-3610493 (1986-03-27)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 41  인용 특허 : 4
초록

A breathing mask has an elastic molded body which has area zones of materials of different hardnesses. This breathing mask is improved such that even with a one-piece molded configuration of the breathing mask, area zones of different hardness and constant wall thickness are provided. For this purpose, area zones integrated into the molded body are reinforced differently by means of a partial heat treatment.

대표
청구항
▼

A breathing mask comprising: an elastic preformed body made of only a single piece of mask material; said elastic body having a first region for contact engaging the face of the wearer, said first region having a predetermined first degree of stiffness; said elastic body having a second region adjacent said first region; said second region having a second degree of stiffness greater than the stiffness of said first region, said second degree of stiffness being imparted to said second region by a partial hardening treatment utilizing energetic radiation; ...

이 특허에 인용된 특허 (4)

  1. Hall Lester B. (249 Kinsey Ave. Kenmore NY 14217). Breathing mask. USP1986034573463.
  2. Yahata James I. (20 Lee Ter. Short Hills NJ 07078). Disposable anesthesia mask cover. USP1982074337767.
  3. Davis ; Donald G. ; Wippler ; John ; Heitman ; David L.. Facemask and goggle combination for excluding smoke or noxious gases from the goggles. USP1978114126131.
  4. Huber Otto L. (Beverly Hills CA) Magidson Mark (Los Angeles CA). Multi-layer face mask with molded edge bead. USP1984064454881.

이 특허를 인용한 특허 피인용횟수: 41

  1. Heidmann, Dieter; Brandmeier, Richard; Madaus, Stefan Rolf; Voegele, Harald Wolfgang. Application device for a breathing mask arrangement. USP20180810058671.
  2. Heidmann, Dieter; Brandmeier, Richard; Madaus, Stefan; Voegele, Harald. Application device for a breathing mask arrangement. USP2014118875710.
  3. Heidmann, Dieter; Brandmeier, Richard; Madaus, Stefan; Voegele, Harald. Application device for breathing mask arrangement. USP2011067967014.
  4. Lang, Bernd Christoph; Biener, Achim; Heidmann, Dieter; Vogele, Harald Wolfgang; Madaus, Stefan Rolf. Breathing mask arrangement and a forehead support device for same. USP2016029259549.
  5. Lang, Bernd Christoph; Biener, Achim; Heidmann, Dieter; Vögele, Harald Wolfgang; Madaus, Stefan Rolf. Breathing mask arrangement and a forehead support device for same. USP2013038402972.
  6. Lang, Bernd Christoph; Biener, Achim; Heidmann, Dieter; Madaus, Stefan Rolf; Vogele, Harald Wolfgang. Breathing mask arrangement as well as an application device and a forehead support device for same. USP2015099144656.
  7. Lang, Bernd Christoph; Biener, Achim; Heidmann, Dieter; Madaus, Stefan Rolf; Vögele, Harald Wolfgang. Breathing mask arrangement as well as an application device and a forehead support device for same. USP20190410245403.
  8. Lang, Bernd Christoph; Biener, Achim; Heidmann, Dieter; Madaus, Stefan Rolf; Vögele, Harald Wolfgang. Breathing mask arrangement as well as an application device and a forehead support device for same. USP2013078479738.
  9. Lang, Bernd Christoph; Biener, Achim; Heidmann, Dieter; Madaus, Stefan Rolf; Vögele, Harald Wolfgang. Breathing mask arrangement as well as an application device and a forehead support device for same. USP2018029889266.
  10. Lang, Bernd Christoph; Biener, Achim; Heidmann, Dieter; Madaus, Stefan Rolf; Vögele, Harald Wolfgang. Breathing mask arrangement as well as an application device and a forehead support device for same. USP2017099757534.
  11. Biener, Achim; Lang, Bernd. Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas. USP2014068746250.
  12. Biener, Achim; Lang, Bernd Christoph. Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas. USP2017059662467.
  13. Biener, Achim; Lang, Bernd Christoph. Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas. USP2013028371301.
  14. D'Souza, Errol Savio Alex; Davidson, Aaron Samuel; Eves, Matthew; Hitchcok, Robin Garth. Cushion to frame assembly mechanism. USP2015028944061.
  15. D'Souza, Errol Savio Alex; Davidson, Aaron Samuel; Hitchcock, Robin Garth. Cushion to frame assembly mechanism. USP20181110137270.
  16. Hahne, Jeanne. Face mask. USP2010097802572.
  17. Lang, Bernd Christoph; Fu, Timothy Tsun-Fai; Lithgow, Perry David; Guney, Memduh; Drew, Joanne Elizabeth; Bechtel, Martin; Biener, Achim; Gunaratnam, Michael K.; Davidson, Aaron Samuel; Raje, Milind Chandrakant. Forehead pad for respiratory mask. USP2015079072853.
  18. Lang, Bernd Christoph; Fu, Timothy Tsun-Fai; Lithgow, Perry David; Guney, Memduh; Drew, Joanne Elizabeth; Bechtel, Martin; Biener, Achim; Gunaratnam, Michael Kassipillai; Davidson, Aaron Samuel; Raje, Milind Chandrakant. Forehead pad for respiratory mask. USP20190210195385.
  19. Ng, Eva; Henry, Robert Edward; Kwok, Philip Rodney; Selvarajan, Karthikeyan. Interchangeable mask assembly. USP2016079381316.
  20. Ng, Eva; Henry, Robert Edward; Kwok, Philip Rodney; Selvarajan, Karthikeyan. Interchangeable mask assembly. USP20190110183138.
  21. D'Souza, Errol Savio Alex; Eves, Matthew; Lockwood, David James; Valcic, Zoran; Wehbeh, Jamie Graeme. Mask system. USP2015099119931.
  22. Jones, Michael Andrew; Amarasinghe, Amal Shirley; Fu, Timothy Tsun-Fai; Lithgow, Perry David; Saada, Jim; Sweeney, Fiachra Marcus. Mask system. USP2013088505535.
  23. Jones, Michael Andrew; Amarasinghe, Amal Shirley; Fu, Timothy Tsun-Fai; Lithgow, Perry David; Saada, Jim; Sweeney, Fiachra Marcus. Mask system. USP2018029895503.
  24. Ng, Eva; Lockwood, David James; Wehbeh, Jamie Graeme; Valcic, Zoran; D'Souza, Errol Savio Alex; Eves, Matthew; Sari, Mahsita. Mask system. USP2013108550084.
  25. Ng, Eva; Lockwood, David James; Wehbeh, Jamie Graeme; Valcic, Zoran; D'Souza, Errol Savio Alex; Eves, Matthew; Sari, Mahsita. Mask system. USP2013098528561.
  26. Ng, Eva; Lockwood, David James; Wehbeh, Jamie Graeme; Valcic, Zoran; D'Souza, Errol Savio Alex; Eves, Matthew; Sari, Mahsita. Mask system. USP2013098522784.
  27. Ng, Eva; Lockwood, David James; Wehbeh, Jamie Graeme; Valcic, Zoran; D'souza, Errol Savio Alex; Eves, Matthew; Sari, Mahsita. Mask system. USP2015038991395.
  28. Ng, Eva; Lockwood, David James; Wehbeh, Jamie Graeme; Valcic, Zoran; D'souza, Errol Savio Alex; Eves, Matthew; Sari, Mahsita. Mask system. USP2015059027556.
  29. Henry, Robert Edward. Mask system with interchangeable headgear connectors. USP2015028960196.
  30. Henry, Robert Edward. Mask system with interchangeable headgear connectors. USP2013088517023.
  31. Ng, Eva; Lockwood, David James; Wehbeh, Jamie Graeme; Valcic, Zoran; D'Souza, Errol Savio Alex; Eves, Matthew; Sari, Mahsita. Mask system with snap-fit shroud. USP2018059962511.
  32. Ng, Eva; Lockwood, David James; Wehbeh, Jamie Graeme; Valcic, Zoran; D'Souza, Errol Savio Alex; Eves, Matthew; Sari, Mahsita. Mask system with snap-fit shroud. USP2017099757533.
  33. Ng, Eva; Lockwood, David James; Wehbeh, Jamie Graeme; Valcic, Zoran; D'Souza, Errol Savio Alex; Eves, Matthew; Sari, Mahsita. Mask system with snap-fit shroud. USP2018049950131.
  34. Ng, Eva; Lockwood, David James; Wehbeh, Jamie Graeme; Valcic, Zoran; D'Souza, Errol Savio Alex; Eves, Matthew; Sari, Mahsita Darwani. Mask system with snap-fit shroud. USP2017099770568.
  35. Henry, Robert Edward. Mask with removable headgear connector. USP2018049937315.
  36. Florence Rugless. Multi-purpose oxygen face mask. USP2002056386198.
  37. Ng, Eva; Henry, Robert Edward; Kwok, Philip Rodney; Selvarajan, Karthikeyan. Respiratory mask assembly. USP2018059962510.
  38. Mittelstadt, William A.. Respiratory mask having a nose support extension. USP2017109776023.
  39. Witt, Erik Kurt; Colbaugh, Michael Edward; Clegg, William Edwin; Mechlenburg, Douglas. System and respiration appliance for supporting the airway of a subject. USP2015059027553.
  40. Eifler, Martin. Ventilator mask with a filler and method of production. USP2017109795754.
  41. Eifler, Martin. Ventilator mask with a filler and method of production. USP2014048684004.

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